Tooling Systems

KM SYSTEM
HSK SYSTEM
HSK 50A Shank Tools
Hydraulic Chucks — Standard HP Line
Pre-balanced G2.5 @ 15,000 rpm.
Runout ≤0,003mm (.0001").
Through-the-toolholder coolant capability.
External side actuation adjustment stop,
giving 10mm (3/8") axial adjustment.
HC-HSK form A — Metric
QC / R8 SYSTEMS DV SYSTEM
CV SYSTEM
BT SYSTEM
order number catalog number D1 D2 D21 L1 L2 L9 V kg
actuation
wrench
actuation
wrench size
stop screw
wrench
wrench sizestop
screw
1245473 HSK50AHC06080M 6 25,7 40 80 35 27 10 0,80 170.135 5 MM 170.002 2.5 MM
1245474 HSK50AHC08080M 8 27,7 40 80 36 27 10 0,90 170.135 5 MM 170.002 2.5 MM
1245475 HSK50AHC10085M 10 29,7 40 85 41 31 10 0,90 170.135 5 MM 170.002 2.5 MM
1245476 HSK50AHC12090M 12 31,6 40 90 47 36 10 1,30 170.135 5 MM 170.002 2.5 MM
IMPORTANT: Do not overtorque actuation screw. Use supplied wrench and tighten by hand until stop is felt.
Hydraulic chuck technical section, see page 805.
Supplied with stop screw and actuation wrench.
SEFAS chamfering rings cannot be used on the slim-style hydraulic chucks.
Reduction sleeves are available and must be ordered separately; see page 643.
HSK coolant unit and wrench are available and must be ordered separately; see page 763.
TG Single-Angle Collet Chucks
Tremendous Grip (3:1 advantage).
Balanced-by-design.
Through-the-toolholder coolant capability.
STRAIGHT SHANK
Collet Capacity
mm
inch
TG Collet Series min. max. min. max.
TG50 1,1 13,5 1/32 17/32
COLLETS / SLEEVES
INDEX TECHNICAL ACCESSORIES
TG Round-HSK form A — Metric
order number catalog number collet series D11 L1 L9 V kg locknut
locknut
wrench Nm stop screw
wrench sizestop
screw
1307819 HSK50ATG050100M TG50 38 100 42 12 0,86 LNA050M HSW34M 68 SS056041G 4 MM & 5/32
Collet must be loaded into locknut first. Before loading into the chuck body, insert the cutting tool, then tighten to the recommended tightening torque.
Collet chuck technical section, see page 816.
Supplied with locknut and stop screw.
Locknut wrench must be ordered separately.
Interchangeable locknuts, coolant-style locknuts, and coolant discs are available and must be ordered separately; see page 746.
Stop screw coolant caps are available and must be ordered separately; see page 757.
Balanceable/Interchangeable locknuts are available and must be ordered separately; see page 740.
TG standard straight-bore collets, see page 657.
TG tap collets, see page 657.
HSK coolant unit and wrench are available and must be ordered separately; see page 763.
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To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.